---Mom, where is my lunch pack?
---Just where it _______.
| A．has been | B．had been | C．was | D．be |
Her_____ for writing was a desire for women to get the right to higher education.
| A．motivation | B．qualification | C．talent | D．technique |
—What did you do last weekend?
—Oh，nothing________.
| A．much | B．else | C．ever | D．yet |
Henry was away from home for quite a bit and _______ saw his family.
| A．frequently | B．seldom | C．always | D．usually |
me tomorrow and I'll let you know the lab result.
| A． | Calling | B． | Call | C． | To call | D． | Having called |
The reports went missing in 2012 and nobodythem since.
| A． | sees | B． | saw | C． | has seen | D． | had seen |